"We are so happy to say that yes, we got married! We were thrilled to celebrate with such a terrific group of family and friends, on a bluebird day in Carmel Valley," the newlyweds tell Us Weekly in a statement. "We feel incredibly lucky and grateful to have had such a memorable weekend."

Donovan, 41, and Bigelow, 36, are parents to daughter Scarlett Avery, 5 months. The San Francisco-based couple met three years ago in Sayulita, Mexico, while vacationing with friends.

The redheaded star recently reunited with her former Clueless costars (including Alicia Silverstone, 36, and Stacey Dash, 45) for an Entertainment Weekly cover story. "I knew exactly who Amber was, and I based her on these girls that I couldn't stand in high school," Donovan said of her character. "When I got the part, I didn't know what to do, because I had a role on Blossom at the time. My dad said, 'Wait a minute, you have this TV show, why would you go and do a movie? Who's in this movie?' And you couldn't say anyone famous, because no one was famous."

Donovan reprised her role when Clueless was adapted for TV. The series, which originally aired on ABC and later moved to UPN, lasted for three seasons from 1996 to 1999.

The actress will next appear in the ABC Family movie The Dog Who Saved the Holidays, premiering later this year. Donovan's previous TV and film credits include Sabrina the Teenage Witch, Your Love Never Fails, The Lake and In Gayle We Trust.